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| Lima, João Marcelo Silva; Pereira, Jose Odair; Batista, Ieda Hortêncio; Junior, Raimundo Carlos Pereira; Barroso, Hileia dos Santos; Costa Neto, Pedro de Queiroz; Jackisch Matsuura, Ani Beatriz; França, Suzelei de Castro; Azevedo, João Lúcio. |
| Endophytic bacteria isolated from Eichhornia crassipes (Mart) Solms., collected in oil contaminated wastewater of effluent generated by Petrobras refinery in Manaus were investigated to determine their potential for producing biosurfactants. Assay with 2.6-dichlorophenol indophenol (DCPIP) indicator to verify hydrocarbon biodegradation activity; oil emulsification test; drop-collapse method; surface tension and growth curve of biosurfactant production. The M87 Microbacterium sp. strain chosen for this work was identified by the sequencing of the rDNA region and the chemical characterization was performed by FTIR, UFLC/MS and 1H RMN techniques. The selected bacterial isolate provided 3g L-1 of biosurfactant, using diesel oil as sole carbon source, being... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Multidisciplinar Biotecnologia Ambiental bioremediation; Eichhornia; Diesel oil. Biotecnologia ambiental. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/33842 |
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